Fireproof Cements & Putties
High-Temperature Fire Cements & Putties for Domestic and Industrial Use
Vitcas® Fireproof Cements & Putties are high-performance, ready-to-use sealing compounds designed to withstand extreme temperatures and ensure gas-tight, smoke-tight, and heat-resistant joints. The core product in this range, Premium Fire Cement, is a finely ground, putty-like material that cures either at room temperature or more rapidly when exposed to heat, setting rock hard for durable, long-lasting repairs and seals.
With a temperature resistance of up to 1250°C, Vitcas fire cements are ideal for sealing joints in fireplaces, solid fuel appliances, flue systems, and industrial casting applications. These products adhere well to a wide range of surfaces, including metal, ceramic, and refractory materials, and have a shelf life of at least one year under normal storage conditions.
Examples of Applications
Domestic Applications:
- Sealing and repairing firebacks, fireplaces, gas cookers, stoves, and ranges
- Jointing internal flue pipes
- Sealing around solid fuel appliances, boilers, and central heating systems
Industrial Applications:
-
Cast iron cooker assembly plants
Investment casting process, including:
- Repairing cracked ceramic shells
- Sealing wax drainage holes
- Supporting directional solidification in metal casting
Available Variants
- Premium Fire Cement - Ready-mixed, high-temperature resistant
- MRP (Mould Repair Putty) - For investment casting shell repairs
- DS Grades - High-strength versions for industrial sealing
- T&K Grades - Tailored for specific temperature and expansion properties
- X Grade - Special formulation for demanding thermal cycling conditions